Dr. Atilla Ertan is a Internal Medicine,General Physician and Gastroenterologist in Sharpstown, Houston and has an experience of 63 years in these fields. Dr. Atilla Ertan practices at Memorial Hermann Southwest Hospital in Sharpstown, Houston,Memorial Hermann-Texas Medical Center in University Place, Houston and Memorial Hermann Memorial City Medical Center in Medical Center, Houston. He completed Fellowship from Hospital of the University of Pennsylvania,Residency from University Ankara Fac Med and Medical School from University Ankara Fac Med. He is a member of American college of gastroenterology and American College of Physicians. Some of the services provided by the doctor are: Sigmoidoscopy,Acute Bronchitis,Esophageal Diverticulum,Pouchitis and Management of biliary/pancreatic benign & malignant diseases etc.